[Bug runtime/3858] Independent Runtime Module

[masami dot hiramatsu dot pt at hitachi dot com]

------- Additional Comments From masami dot hiramatsu dot pt at hitachi dot com  2007-05-17 07:40 -------
Created an attachment (id=1848)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=1848&action=view)
Sharing a buffer amoung several precompiled scripts


This patch adds the relay channel sharing feature against systemtap-20070512.
With this patch, you can share one relay channel among several pre-compiled
scripts.

 To run a host script which provides interfaces of relay channel:
   stap -b -DRELAY_HOST host.stp

 To add some guest script:
   stap -DRELAY_GUEST guest1.stp
   stap -DRELAY_GUEST guest2.stp

This patch is just a minimum implementation. So you can NOT run several host
scripts concurrently.

I'd like to support custom applications which consist of a group of
pre-compiled scripts and share an one huge buffer among them.
I think this kind of custom application is useful for recording detailed events
of servers which don't have any debuginfo and compiling environment by
themselves.

-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=3858

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